Dry powder inhaler



FIG. 1 is a front view of a dry powder inhaler with mouthpieceretracted;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top-front perspective view thereof;

FIG. 8 is a top-back perspective view thereof;

FIG. 9 is a bottom-front perspective view thereof;

FIG. 10 is a bottom-back perspective view thereof;

FIG. 11 is a front view thereof with mouthpiece extended;

FIG. 12 is a right side view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a back view thereof;

FIG. 15 is a top view thereof;

FIG. 16 is a bottom view thereof;

FIG. 17 is a top-front perspective view thereof;

FIG. 18 is a top-back perspective view thereof;

FIG. 19 is a bottom-front perspective view thereof; and,

FIG. 20 is a bottom-back perspective view thereof.

The broken lines on the top and bottom of the dry powder inhalerillustrate seams that form no part of the claimed design. All otherbroken lines illustrate portions of the dry powder inhaler that form nopart of the claimed design.

CLAIM We claim the ornamental design for a dry powder inhaler, as shownand described.